package com.example.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.server.ServerWebExchange;

/**
 * Created by Administrator on 2020/10/28 0028.
 */
@Configuration
public class GulimallCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource Source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration=new CorsConfiguration();
        //配置跨域,允许哪些头进行跨域,哪些请求方式进行跨域
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        corsConfiguration.addAllowedOrigin("*");
        corsConfiguration.setAllowCredentials(true);

        Source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(Source );
    }
}
